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How to reverse climate change by greening the world's deserts
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jj-: Allan Savory: How to green the world's deserts and reverse climate changehttps://www.youtube.com/watch?v=vpTHi7O66pIEnvironmental TEDtalk - Allan Savory: How to reverse climate change by greening the world's desertshttps://www.youtube.com/watch?v=pnNaLSKDf-0Mvh jj
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